JPH02781Y2 - - Google Patents
Info
- Publication number
- JPH02781Y2 JPH02781Y2 JP1312381U JP1312381U JPH02781Y2 JP H02781 Y2 JPH02781 Y2 JP H02781Y2 JP 1312381 U JP1312381 U JP 1312381U JP 1312381 U JP1312381 U JP 1312381U JP H02781 Y2 JPH02781 Y2 JP H02781Y2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- printed board
- emitting diode
- lamp house
- emitting diodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1312381U JPH02781Y2 (de) | 1981-01-30 | 1981-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1312381U JPH02781Y2 (de) | 1981-01-30 | 1981-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57130384U JPS57130384U (de) | 1982-08-13 |
| JPH02781Y2 true JPH02781Y2 (de) | 1990-01-10 |
Family
ID=29811213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1312381U Expired JPH02781Y2 (de) | 1981-01-30 | 1981-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02781Y2 (de) |
-
1981
- 1981-01-30 JP JP1312381U patent/JPH02781Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57130384U (de) | 1982-08-13 |
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